The cordless trend of power tools will greatly increase the installed capacity of lithium batteries

The cordless trend of power tools will greatly increase the installed capacity of lithium batteries. Power tools are powered by a motor and a mechanized tool that drives the working head through a transmission mechanism. According to the source of power, it can be divided into corded power tools and cordless (rechargeable) Category) Two categories of power tools. At present, most cordless (rechargeable) batteries use lithium batteries as power storage. Specific Classification of Power Tools Products The penetration rate of power tools increased significantly in the 1940s and has now become an indispensable tool and equipment in industrial and family life in developed countries. my country's electric tools have been mass-produced since the 1970s. For more than half a century, the scale of China's power tool market has continued to develop in the process of undertaking the transfer of international division of labor, and has replaced the status of hand tools. In the process of the popularization of electric tools, more and more household consumers tend to complete small tasks by themselves. Cordlessness, portability, small and light weight have become the current development trend of electric tools. The cordless trend will give a broad market space for lithium batteries for power tools. In addition, the replacement of nickel-cadmium batteries by lithium batteries is accelerating, which will also give rise to a lot of market replacement space. Compared with nickel-cadmium batteries, lithium batteries have low environmental pollution, large power reserves, light weight, long life, and short charging time, which conforms to the trend of miniaturization and light weight of electric tools. In 2017, the European Union has legislated to force the delisting of nickel-cadmium batteries for power tools, and the country has also accelerated the construction of a lithium battery standard system for power tools. The full popularity of lithium batteries in the power tool market will bring huge demand for lithium batteries. From a domestic point of view, although the level of lithium-ionization of power tools in China has continued to increase in the past five years, it has only reached 23% by the end of 2019, and the output of lithium-ion tools has reached 60 million units. Compared with the total scale of 260 million power tools, there is still a lot of room for substitution. . In 2019, Shenzhen Electronics Co., Ltd. reorganized the layout of lithium batteries for power tools and expanded its ability to respond to lithium battery projects for power tools. And successfully developed a battery power management system with integrated control and control functions. With the accelerating popularization of lithium batteries for power tools, the expansion and investment of lithium batteries for power tools will become more frequent in the future. GGII predicts that in 2023, the domestic power tool lithium rate will rise from 23% in 2019 to 55%, and the output will reach 151 million units, which will give rise to the demand for lithium batteries to reach 7.5GWh. The performance requirements of lithium batteries for power tools are mainly concentrated in two aspects: 1) high rate; 2) high consistency. In the future, power tool batteries will show the following trends: 1) Cordless power tools will occupy the mainstream, and lithium batteries will replace Ni-Cd/Ni-MH batteries; 2) LG/Panasonic's production capacity will shift to car batteries, leading to the shift of the international power tool giant’s supply chain to China. The supply share of domestic battery companies is expected to further increase; 3) Mass production and application of silicon-based materials in the field of power tool batteries will begin, and the NCM811/NCA+ silicon-based material route will achieve higher rates and more high and low temperature resistant products on the market; 4) Batteries will be launched According to the application (capacity, rate requirements) differentiation, the penetration rate of 21700/26650 in industrial and even professional power tools is expected to increase. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Does the lithium battery of electric bicycle have a service life? Generally how long.